1 def kw_to_ervery_server(kw,server_total,server_num=1):
2 '''
3 @kw 是数据库读取的关键字列表
4 @server_total 服务器台数
5 @server_num 是服务器编号第一台服务器编号是1,第二台就是2,依次类推
6 @注意:server_num < server_total and server_num > 0
7
8 '''
9 if server_num == 0:
10 server_num = 1
11 if (server_num <= 0) or (server_num > server_total):
12 print 'server_num must be < server_total or server_num must > zero'
13 return
14 len_kw = len(kw) #关键词
15 num_list = []
16 n1 = int(len_kw/server_total)
17 i = 0
18 n_next = 0
19 while i <= server_total:
20 if i == server_total:
21 n_next = len_kw
22 num_list.append(n_next)
23 n_next += n1
24 i += 1
25 kw_list=kw[num_list[server_num-1]:num_list[server_num]] #每台服务器的关键字列表
26
27 return kw_list
28
29
30 if __name__ == '__main__':
31 kw = range(110)
32 server_total = 10
33 server_num = 0
34 kw = kw_to_ervery_server(kw,server_total)
35 print kw
